OpenGFX 0.1.0-alpha6 released

The hopefully last alpha release with missing sprites of OpenGFX was just released
Added by planetmaker almost 11 years ago

This version has all sprites now for tropical, temperate and arctic climate and made also some progress in the toyland climate. Kudos to all who worked on it and contributed! Most urgently needed are the African manager faces and the missing toyland industries and houses. Let's see them get incorporated in order to get a feature-complete beta version.